diff options
Diffstat (limited to 'drivers/tty/serial/max310x.c')
| -rw-r--r-- | drivers/tty/serial/max310x.c | 24 |
1 files changed, 16 insertions, 8 deletions
diff --git a/drivers/tty/serial/max310x.c b/drivers/tty/serial/max310x.c index 0c2422cb04e..8941e641894 100644 --- a/drivers/tty/serial/max310x.c +++ b/drivers/tty/serial/max310x.c @@ -881,12 +881,14 @@ static struct uart_ops max310x_ops = { .verify_port = max310x_verify_port, }; -static int max310x_suspend(struct spi_device *spi, pm_message_t state) +#ifdef CONFIG_PM_SLEEP + +static int max310x_suspend(struct device *dev) { int ret; - struct max310x_port *s = dev_get_drvdata(&spi->dev); + struct max310x_port *s = dev_get_drvdata(dev); - dev_dbg(&spi->dev, "Suspend\n"); + dev_dbg(dev, "Suspend\n"); ret = uart_suspend_port(&s->uart, &s->port); @@ -905,11 +907,11 @@ static int max310x_suspend(struct spi_device *spi, pm_message_t state) return ret; } -static int max310x_resume(struct spi_device *spi) +static int max310x_resume(struct device *dev) { - struct max310x_port *s = dev_get_drvdata(&spi->dev); + struct max310x_port *s = dev_get_drvdata(dev); - dev_dbg(&spi->dev, "Resume\n"); + dev_dbg(dev, "Resume\n"); if (s->pdata->suspend) s->pdata->suspend(0); @@ -928,6 +930,13 @@ static int max310x_resume(struct spi_device *spi) return uart_resume_port(&s->uart, &s->port); } +static SIMPLE_DEV_PM_OPS(max310x_pm_ops, max310x_suspend, max310x_resume); +#define MAX310X_PM_OPS (&max310x_pm_ops) + +#else +#define MAX310X_PM_OPS NULL +#endif + #ifdef CONFIG_GPIOLIB static int max310x_gpio_get(struct gpio_chip *chip, unsigned offset) { @@ -1242,11 +1251,10 @@ static struct spi_driver max310x_driver = { .driver = { .name = "max310x", .owner = THIS_MODULE, + .pm = MAX310X_PM_OPS, }, .probe = max310x_probe, .remove = max310x_remove, - .suspend = max310x_suspend, - .resume = max310x_resume, .id_table = max310x_id_table, }; module_spi_driver(max310x_driver); |